Aspirants can utilize visualization techniques, such as mind mapping and diagrammatic representations, to enhance memory retention during UPSC preparation. By visually organizing information, candidates can create connections between concepts, making recall easier during exams. Techniques like color coding notes or using infographics also assist in managing complex data. Additionally, engaging their visual memory through drawings or flowcharts encourages a multi-sensory approach to studying. This not only facilitates deeper understanding but also fosters creativity in how candidates present their knowledge on exam day.